Thanks for the Response.
The printer is mapped to FILE port. How do I go about debugging this dll
based on this port?
Thanks
Shalini
-----Original Message-----
From: Ashwin Needamangala [mailto:xxxxx@microsoft.com]
Sent: Saturday, February 01, 2003 2:58 AM
To: NT Developers Interest List
Subject: [ntdev] RE: Debugging the User mode dll
What port was the printer installed on? Depending on the port, you might
need to attach to the spooler process in order to set a breakpoint in
the driver.
This posting is provided “AS IS” with no warranties, and confers no
rights.
-----Original Message-----
From: Shalini Kolakkampadathe [mailto:xxxxx@wipro.com]
Sent: Friday, January 31, 2003 6:17 AM
To: NT Developers Interest List
Subject: [ntdev] Debugging the User mode dll
Hi,
Could some body let me know how to debug the UMPD source code of NT DDK.
Here is what I have done:
I did a checked build of the NT ddk sample of UMPD (User Mode Printer
Driver) to get checked version of umpd.dll.
I have hooked one of the printer drivers to this dll by creating a
registry entry. This seems to be working fine as I am able to get the
message box that I have put in one of the dll entry points.
I would like to step into the source code and hence I do an attach to
process of winword.exe from VC++ 6.0 editor and load my printer driver
in the application. Ideally I would expect the umpd.dll also to be
loaded so that I can put a breakpoint in one of the entry points. Well,
I am unable to put the breakpoint at all.
I modified the sources file to include -DEBUG flag and switched on the
MSC_OPTIMIZATION. Nothing seems to be working…
Kindly let me know how I can go about debugging this user mode dll.
Thanks and Regards
Shalini
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